1KJA:
reference: Comparison of a protein model with its X-ray structure: the ligand binding domain of E-selectin., Bajorath J, Stenkamp R, Aruffo A, Bioconjug Chem. 1995 Jan-Feb;6(1):3-6. PMID: 7536042

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).